1 in 27, or 1 in 128, or 0.0078125.
Note: the stated equation is 1 in 27, not 1 in 28, because the question said "same results 8 times in a row". If the question said "heads, 8 times in a row", then the answer would be 1 in 28, but since it said "same results", you have to consider that the second through the eighth flip must match the first flip, and that is 1 in 27.
The probability of a flipped coin landing heads or tails will always be 50% either way, no matter how many times you flip it.
If you flip a coin 2 times, there are 4 possible outcomes; HH, HT, TH, TT.
7/8 1-(1/2 x 1/2 x 1/2)
The probability of 'heads' on any flip is 50% .
If the coin is not biased, the answer is 0.375
50%. there are only 2 choices heads or tails and that doesn't change no matter how many times you flip the coin
It is 8/28 = 1/32 = 0.03125
as many times as you flip it
Anyone can flip a coin four times so I say 100 percent probability. On the other maybe you should ask the odds of the results from four flips.
The probability of a flipped coin landing heads or tails will always be 50% either way, no matter how many times you flip it.
If you flip a coin 2 times, there are 4 possible outcomes; HH, HT, TH, TT.
unlikley
7/8 1-(1/2 x 1/2 x 1/2)
The probability of 'heads' on any flip is 50% .
If the coin is not biased, the answer is 0.375
6.25%
75